More than 72 hours of video were uploaded to YouTube every minute in 2012, with more than 800m unique user visits and more than 4bn hours of video watched each month. As a result, we have seen some of the most viral videos ever this year, and as usua...

Last year, a haunted house called Nightmares Fear Factory became an internet sensation when photos they took of people being scared out of their minds went über-viral, and this year they're at it again.

When you see your ex at a party: When your boss catches you not doing your work: When you are crossing the street and someone honks at you to hurry up: When you were a kid and got to go to the playground: When you find a friend you can act ...